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zubka84 [21]
3 years ago
15

A drug contains 92 marvels of which 20 are blue 8 are red and the rest are green.what is the ratio of blue marbles to green marb

les
Mathematics
1 answer:
Murljashka [212]3 years ago
7 0

Answer:

20:64

Step-by-step explanation:

total = 92

red = 8

blue = 20

green = x

20:X

------------

92 - 28 (blue + red) will give you the amount of green, which is 64

so the blue:green ratio is 20:64

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stich3 [128]

Answer:

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Step-by-step explanation:

First let's find 80% of the full capacity, which is 24. To do that, multiply 24 x 0.8, which is 19.2.

Now how much space to the fish take up? There are 8 fish, and each one takes up 1.5 cubic INCHES. 8 x 1.5 = 12 cubic inches, but we need cubic feet. Luckily, there are 12 inches in 1 foot so it'll be a clean and simple 1 foot. The "cubic" part only shows that we're measuring volume.

The 80% capacity - fish capacity = how much water is needed. That will be 19.2 - 1 = 18.2

That's it! Hopefully this helped!

7 0
2 years ago
What number is less than 15.22 Enter your answer as a decimal in the box​
Harlamova29_29 [7]

Answer:

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Step-by-step explanation:

3 0
3 years ago
When f(n) = 34, what is the value of f(n-6)?
Mashutka [201]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 0
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aleksklad [387]
The answer is A.
The reason being straight lines mean equal proportions, while curved lines are exponential or quadratic.
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